package net.jsoft.pms.config.datasource;

import java.sql.SQLException;

import javax.sql.DataSource;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import com.alibaba.druid.pool.DruidDataSource;

@Configuration
public class DruidConfiguration4Oracle
{

    private static final String DB_PREFIX = "datasource.oracle";

    //解决 spring.datasource.filters=stat,wall,log4j 无法正常注册进去
    @ConfigurationProperties(prefix = DB_PREFIX)
    class IDataSourceProperties
    {
        private String url;
        private String username;
        private String password;
        private String driverClassName;
        private int initialSize;
        private int minIdle;
        private int maxActive;
        private int maxWait;
        private int timeBetweenEvictionRunsMillis;
        private int minEvictableIdleTimeMillis;
        private String validationQuery;
        private boolean testWhileIdle;
        private boolean testOnBorrow;
        private boolean testOnReturn;
        private boolean poolPreparedStatements;
        private int maxPoolPreparedStatementPerConnectionSize;
        private String filters;
        private String connectionProperties;

        @Bean(name = "oracleDS") //声明其为Bean实例
        public DataSource dataSource()
        {
            DruidDataSource datasource = new DruidDataSource();
            datasource.setUrl(url);
            datasource.setUsername(username);
            datasource.setPassword(password);
            datasource.setDriverClassName(driverClassName);

            //configuration
            datasource.setInitialSize(initialSize);
            datasource.setMinIdle(minIdle);
            datasource.setMaxActive(maxActive);
            datasource.setMaxWait(maxWait);
            datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
            datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
            datasource.setValidationQuery(validationQuery);
            datasource.setTestWhileIdle(testWhileIdle);
            datasource.setTestOnBorrow(testOnBorrow);
            datasource.setTestOnReturn(testOnReturn);
            datasource.setPoolPreparedStatements(poolPreparedStatements);
            datasource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
            try
            {
                datasource.setFilters(filters);
            }
            catch (SQLException e)
            {
                System.err.println("druid configuration initialization filter: " + e);
            }
            datasource.setConnectionProperties(connectionProperties);
            return datasource;
        }

        public String getUrl()
        {
            return url;
        }

        public void setUrl(String url)
        {
            this.url = url;
        }

        public String getUsername()
        {
            return username;
        }

        public void setUsername(String username)
        {
            this.username = username;
        }

        public String getPassword()
        {
            return password;
        }

        public void setPassword(String password)
        {
            this.password = password;
        }

        public String getDriverClassName()
        {
            return driverClassName;
        }

        public void setDriverClassName(String driverClassName)
        {
            this.driverClassName = driverClassName;
        }

        public int getInitialSize()
        {
            return initialSize;
        }

        public void setInitialSize(int initialSize)
        {
            this.initialSize = initialSize;
        }

        public int getMinIdle()
        {
            return minIdle;
        }

        public void setMinIdle(int minIdle)
        {
            this.minIdle = minIdle;
        }

        public int getMaxActive()
        {
            return maxActive;
        }

        public void setMaxActive(int maxActive)
        {
            this.maxActive = maxActive;
        }

        public int getMaxWait()
        {
            return maxWait;
        }

        public void setMaxWait(int maxWait)
        {
            this.maxWait = maxWait;
        }

        public int getTimeBetweenEvictionRunsMillis()
        {
            return timeBetweenEvictionRunsMillis;
        }

        public void setTimeBetweenEvictionRunsMillis(int timeBetweenEvictionRunsMillis)
        {
            this.timeBetweenEvictionRunsMillis = timeBetweenEvictionRunsMillis;
        }

        public int getMinEvictableIdleTimeMillis()
        {
            return minEvictableIdleTimeMillis;
        }

        public void setMinEvictableIdleTimeMillis(int minEvictableIdleTimeMillis)
        {
            this.minEvictableIdleTimeMillis = minEvictableIdleTimeMillis;
        }

        public String getValidationQuery()
        {
            return validationQuery;
        }

        public void setValidationQuery(String validationQuery)
        {
            this.validationQuery = validationQuery;
        }

        public boolean isTestWhileIdle()
        {
            return testWhileIdle;
        }

        public void setTestWhileIdle(boolean testWhileIdle)
        {
            this.testWhileIdle = testWhileIdle;
        }

        public boolean isTestOnBorrow()
        {
            return testOnBorrow;
        }

        public void setTestOnBorrow(boolean testOnBorrow)
        {
            this.testOnBorrow = testOnBorrow;
        }

        public boolean isTestOnReturn()
        {
            return testOnReturn;
        }

        public void setTestOnReturn(boolean testOnReturn)
        {
            this.testOnReturn = testOnReturn;
        }

        public boolean isPoolPreparedStatements()
        {
            return poolPreparedStatements;
        }

        public void setPoolPreparedStatements(boolean poolPreparedStatements)
        {
            this.poolPreparedStatements = poolPreparedStatements;
        }

        public int getMaxPoolPreparedStatementPerConnectionSize()
        {
            return maxPoolPreparedStatementPerConnectionSize;
        }

        public void setMaxPoolPreparedStatementPerConnectionSize(int maxPoolPreparedStatementPerConnectionSize)
        {
            this.maxPoolPreparedStatementPerConnectionSize = maxPoolPreparedStatementPerConnectionSize;
        }

        public String getFilters()
        {
            return filters;
        }

        public void setFilters(String filters)
        {
            this.filters = filters;
        }

        public String getConnectionProperties()
        {
            return connectionProperties;
        }

        public void setConnectionProperties(String connectionProperties)
        {
            this.connectionProperties = connectionProperties;
        }
    }

}